STMicroelectronics STM32L151RB-A Series ARM Microcontrollers - MCU

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Qty. RoHS ECAD Model Series
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Program Memory Size
Data Bus Width
ADC Resolution
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STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
377In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

STM32L151RB-A SMD/SMT LQFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 32 MHz 51 I/O 16 kB 1.65 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
222In Stock
960Expected 10/08/2026
Min.: 1
Mult.: 1

STM32L151RB-A SMD/SMT LQFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 32 MHz 51 I/O 16 kB 1.65 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 3,840
Mult.: 3,840

STM32L151RB-A BGA-64 1.65 V 3.6 V Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash , 32 MHz CPU, USB
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

STM32L151RB-A BGA-64 1.65 V 3.6 V Reel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash memory, 32 MHz CPU, USB
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 960
Mult.: 960

STM32L151RB-A LQFP-64 1.65 V 3.6 V Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 128 Kbytes of Flash memory, 32 MHz CPU, USB
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

STM32L151RB-A LQFP-64 1.65 V 3.6 V Reel